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YYY_DSSS
设计一个四用户的扩频通信系统,扩频增益为N=16,采用Walsh码进行直接序列扩频,BPSK调制,无线信道为AWGN信道。在接收端进行解扩,解调,判决,通过仿真得到其中一个用户的误比特率与信噪比的仿真结果。(Designed a four-user spread spectrum communication system, spreading gain for N = 16, using Walsh code Direct Sequence Spread Spectrum, BPSK modulation, AWGN channel for the wireless channel. At the receiving end for despreading, demodulation, judgments, through the simulation to be one of a user' s bit error rate and SNR of the simulation results.)
- 2009-03-12 23:17:16下载
- 积分:1
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jiyinjiance
基于短时自相关法的基音周期估计,用matlab编程实现。(Pitch estimation based on short-term auto-correlation method, using Matlab programming.)
- 2013-04-21 11:08:38下载
- 积分:1
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BLIND-IDENTIFICATION-OF-LINEAR-CHANNELS-USING-THE
BLIND IDENTIFICATION OF LINEAR CHANNELS USING THE DATA CONSTELLATION
- 2014-02-20 10:39:25下载
- 积分:1
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KFandPF
卡尔曼滤波器和粒子滤波器的MATLAB演示程序(Kalman filters and particle filters MATLAB demo)
- 2009-01-28 09:34:44下载
- 积分:1
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mimosystemsimulating
具体描述了mimo系统实现的仿真过程,方便初学者进一步学习研究。(simulation of mimo system)
- 2009-03-07 21:23:32下载
- 积分:1
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Simulated-annealing--particle
Simulated annealing- particle swarm optimization, the program will be simulated annealing algorithm and particle swarm optimization by combining optimization parameters have a good effect
- 2013-12-10 05:43:33下载
- 积分:1
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关于基站发射功率多径衰chen
一个关于基站发射功率多径衰落,阴影衰落以及多普勒频移等的matlab仿真(A base station transmit power multipath fading, shadow fading and Doppler frequency shift matlab simulation)
- 2020-07-06 15:08:58下载
- 积分:1
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Arraysignalprocessing
阵列信号处理的基本程序,包括music等(Array signal processing of the basic procedures, including music, etc.)
- 2009-04-21 19:01:20下载
- 积分:1
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dspautoscale
Simulink Design For Sound AutoScaling and Curve Fitting
- 2013-01-30 13:42:20下载
- 积分:1
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s-function
本文主要介绍了如何在MATLAB中创建s函数,s函数的定义、功能以及如何正确的编写s函数,从而简化MATLAB的编程,使MATLAB模块更加清晰。(this passage mainly describe the s function in MATLAB about creating this function and how to use this function)
- 2014-09-16 09:23:24下载
- 积分:1